The WWW is 30 years old today
history.com
history.com
I remember when Mosaic was announced, so it must have been between the launch of Lynx in 1992 and Mosaic in early 1993. That's a pretty narrow window.
A year or two later I demoed Mosaic to some of the research staff, showing off some web sites with some basic Biology information and illustrations. It was a real struggle to get them to see the potential, understandably I suppose. I wonder if any of them remember that demo today.